Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The evenly spaced broken lines in the FIGURE show portions of a graphical user interface, and form no part of the claimed design.

The dot-dash broken lines in the FIGURE define the boundary of the claimed design and form no part thereof.

The dot-dot-dash broken lines illustrate the display screen or portion thereof and form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 